function ITMChat_said(name, text) {
	var el = new Element('li', {});
	el.setHTML("<em><b>"+name+":</b></em> " + text);
	el.injectInside('chatlist');
}
function ITMChat_joined(name) {
	var el = new Element('li', {});
	el.setHTML("<em>"+name+"</em> joined");
	el.injectInside('chatlist');
}
function ITMChat_left(name) {

}
function ITMChat_getAndClearSayText() { 
	return $('itmchat_input').value; 
}
function ITMChat_missed(msgs) { 
	alert('missed' + msgs);
}